Lol, Luers 8-1 record this year has nothing to do with the SAC being down.
Homestead has three losses this year because Snider, Carroll, and Luers have trended up. If the latter three programs were the same as last year, Homestead would be undefeated again. At the very minimum, the SAC is as good as they were the previous two years.
Homestead and Dwenger being down this year doesn't qualify the SAC as being down since the other big three are having up years. The Spartans are "down", but not by very much.